The Tigers let Jose Valverde walk this winter — he’s still a free agent — and are considering turning closer duties over to rookie righty Bruce Rondon.
Rondon has logged only eight total innings above the Double-A level and has a troubling 5.1 career BB/9 in the minors. But the Detroit coaching staff loves his fastball velocity and the 22-year-old did pretty well Saturday afternoon in his Grapefruit League debut.
Rondon allowed a double and a walk but struck out two Blue Jays hitters and wound up with a scoreless frame. And there’s this from MLB.com’s Jason Beck:
Rondon has reportedly hit 103 mph with his fastball several times in the minor leagues. Which doesn’t necessarily mean he’s going to have success at the next level. But it’s certainly something to build around.
Infielder Brett Lawrie successfully avoided arbitration and signed a one-year contract with the White Sox on Friday, per a team announcement. FanRag Sports’ Jon Heyman added that the deal was for $3.5 million, significantly lower than the $4.125 million Lawrie was paid by the White Sox in 2016.
The White Sox acquired Lawrie last December in a swap for minor league arms Zack Erwin and J.B. Wendelken. After splitting time at second and third base for the Athletics in 2015, Lawrie slotted in at second base and DH for the White Sox and batted .248/.310/.413 with 12 home runs in 384 PA. While it’s strange to see a healthy, fairly productive player receive a salary reduction in arbitration, Lawrie missed nearly half of the season with a strain in his left hamstring, though he’s projected to return at full health by the start of the 2017 season.
Left-hander Brian Duensing signed a one-year, $2 million contract with the Cubs on Friday, per a report from FanRag Sports’ Jon Heyman.
The free agent spent the bulk of his 2016 season with the Orioles after receiving a call-up from Triple-A Norfolk in early June. He underwent elbow surgery several weeks later when a freak bullpen injury revealed cartilage chips and inflammation in his pitching elbow, but recovered to finish the season with a 4.05 ERA and 10 strikeouts in 13 1/3 innings for the club. The Orioles utilized him for a final out during the AL Wild Card game, during which Duensing recorded a five-pitch strikeout in the ninth inning of their 5-2 loss to the Blue Jays.
The 33-year-old is currently expected to bulk up the Cubs’ left-handed relief corps, with fellow left-hander Mike Montgomery slated for the rotation in 2017.